Middle Voltage Switchgear - DFW-12 DFW-24 630A European common high voltage outdoor cable branch box – Pengbian
Middle Voltage Switchgear - DFW-12 DFW-24 630A European common high voltage outdoor cable branch box – Pengbian Detail:
Overview
European-style cable distribution box is a cable engineering equipment widely used in power distribution network systems in recent years. Its main features are two-way door opening, wall bushings as connection busbars, small length, clear cable arrangement, and three-core The cable does not require significant advantages such as large span crossover. The cable connector used complies with the DIN47636 standard. Generally, a fixed connection type cable connector with a rated current of 630A is used.
Model meaning
|
MODEL: DFW-□-□ □ |
DFW: | Cable distribution box |
| □: | Voltage level | |
| □: | Number of circuits (total number of incoming and outgoing wires in one phase) | |
| □: | A is with lightning arrester, the default is without |
Main Technical Parameter:
| Rated Voltage | 12KV |
| Rated Current | 630A |
| Dynamic steady current | 50KA/0.3s |
| Thermally stable current | 20KA/3s |
| 1 min power frequency withstand voltage | 42KV |
| 15 minutes DC withstand voltage | 52KV |
| Light impulse withstand voltage | 105KV |
| Box Protection Level | IP33 |
Conditions of Use
• Ambient temperature: highest temperature: +40℃, lowest temperature -30℃;
• Wind speed: equivalent to 34m/s (not more than 700Pa);
• Humidity: the average daily relative humidity is not more than 95%, and the monthly average relative humidity is not more than 95%;
• Anti-vibration: the horizontal acceleration is not more than 0.4m/s2, the vertical acceleration is not more than 0.15m/s2:
•Inclination of installation site: not more than 3°;
•Installation environment: The surrounding air is not significantly polluted by corrosive, flammable gas, water vapor, etc., and there is no severe vibration at the installation site.
Note: When ordering this product beyond the above conditions, please consult with our company.
Product detail pictures:
Related Product Guide:
Cooperation
Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for Middle Voltage Switchgear - DFW-12 DFW-24 630A European common high voltage outdoor cable branch box – Pengbian , The product will supply to all over the world, such as: Rotterdam , Kyrgyzstan , Mauritania , Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.
The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!




